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Mercuric cyanide → 2,4-dicyanophenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Mercuric cyanide | HCID 11591 | — |
| 反応物 | 2,3,4-tri-O-acetyl-5-thio-alpha-xylopyranosyl bromide | HCID 10926314 | — |
| 反応物 | 4-Sulfanylbenzene-1,3-dicarbonitrile | HCID 14795336 | — |
| 生成物 | 2,4-dicyanophenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside | HCID 14795363 | 40.5% |
反応手順
If the procedure described in Preparation I is followed starting from 1.5 g (9.10-3 mol) of 3-cyano-4-mercaptobenzonitrile, 2.78 g (11.10-3 mol) of mercuric cyanide, Hg(CN)2, and 3.66 g (11.10-3 mol) of 2,3,4-tri-O-acetyl-5-thio-α-D-xylopyranosyl bromide, 1.65 g (yield: 40.5%) of the expected product are obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05101048 |
| 出典データセット | uspto-grants-1992_03 |
| ORD ID | ord-78c5e9629fb84271a28d3c97f70c3f0c |
| 出典メモ | uspto-grants-1992_03 |